1. Shanghai composite index is mainly composed of composite index, 180 index and new composite index; Shenzhen index mainly includes index, comprehensive index, and;
2. The listing code of Shanghai starts with 6, and the listing code of Shenzhen starts with 0.
3. There are many Shanghai stock exchanges and many small and medium-sized enterprises in Shenzhen.
Shares of companies listed on the Shanghai Stock Exchange can only be bought and sold in one securities company. There's one yuan left, transfer fees. The Shenzhen Stock Exchange does not have this restriction. Other handling fees are the same.
Data expansion:
Shenzhen Stock Exchange Index refers to the stock price index compiled by Shenzhen Stock Exchange. The calculation method of this stock index is basically the same as that of the Shanghai Stock Exchange. Its sample is all the stocks listed on Shenzhen Stock Exchange, and the weight is the total share capital of the stocks. As all listed companies are taken as samples, its representativeness is very extensive, and it is released simultaneously with Shenzhen Stock Exchange, which is a necessary reference for investors and securities practitioners to judge the trend of stock price changes in Shenzhen Stock Exchange.
Shanghai Composite Index is referred to as "Shanghai Composite Index" or "Shanghai Composite Index". Its sample shares are all listed on the Shanghai Stock Exchange, including A shares and B shares, reflecting the changes in the prices of listed stocks on the Shanghai Stock Exchange. It has been officially released since July 199 1 15.
2017165438+123 October, A shares opened lower and went lower, and the whole line was deeply adjusted. The Shanghai Composite Index fell below 3,400 points, the biggest one-day drop in the year. The three major stock indexes in Shenzhen, which took the lead in the previous trading day, fell more than 3% simultaneously.
References:
Shanghai Composite Index Reference:
Shenzhen index